Kwinkalo eguquguqukayo yokhathalelo lwe-orthopedic trauma, ukhetho lokufakelwa ludlala indima ebalulekileyo kwimpumelelo yotyando, ngakumbi kwiimeko ezibandakanya ukwaphuka okuntsonkothileyo.
Phakathi kwezona zisombululo zisebenzayo ezikhoyo namhlanje yiplate yokwakhiwa ngokutsha kwe-anatomical ye-120 °, isixhobo esenziwe ngokukodwa ukujongana nemingeni yezakhiwo eziyinkimbinkimbi ze-anatomical-ingakumbi kwimimandla ye-pelvic kunye ne-acetabular.
Uyilo lwe-Anatomically Precontoured for Better Bone Fit
Enye yeempawu eziphambili zeUkutshixa ipleyiti yolwakhiwo ngokutsha lwe-anatomical 120°yimilo yayo ye-anatomical esele ikho. Ngokungafaniyo neepleyiti eziqhelekileyo ezifuna ukugoba okubalulekileyo kwi-intraoperative, le pleyiti ibunjwe kwangaphambili ukuze ihambelane ne-curvature yendalo yethambo ekujoliswe kulo, njenge-pelvic brim okanye ilium. Oku kunciphisa imfuno ye-contouring ngesandla ngexesha lotyando, ukonga ixesha kunye nokunciphisa umngcipheko wokudinwa kwepleyiti okanye ukungahambi kakuhle.
Kubagqirha bamathambo, ipleyiti ehambelana ngokwemvelo kunye nomgangatho wethambo inikeza ukuhambelana okuphezulu kwe-anatomical, okuphucula ngokuthe ngqo ukuzinza kunye nokuphucula iziphumo zokuphilisa. Uphononongo lubonise ukuba iipleyiti ezibekwe ngaphambili zinokulinciphisa ixesha lotyando ukuya kuthi ga kwi-20% kwaye zinciphise ukwenzakala kwezicubu ezithambileyo ngenxa yokufaneleka ngcono.
120° Iengile: Yenzelwe iiGeometri eziNxibelele
I-engile ye-120° edityaniswe kuyilo ixabiseke ngokukodwa kwiindawo eziqhekekileyo apho iipleyiti zomgca eziqhelekileyo ziba mfutshane. Olu lungelelwaniso lwe-angular lwenza ukuba oogqirha botyando bajongane neefractures ezininzi zeplanar, ngakumbi ezo zichaphazela i-acetabulum okanye i-iliac crest, apho kukho ijika lendalo kunye nokuphambuka kwe-anatomical.
Le angularity eyakhelweyo iphinda incede ekugcineni ijiyometri yokulungisa efunwayo kwaye iqinisekise ukuba izikrufu zokutshixa zinokujoliswa ngokuchanekileyo kwithambo le-cortical ekumgangatho ophezulu, ukwandisa uzinzo lokwakha kunye nokunciphisa umngcipheko wokukhulula izikrufu.
Ukutshixa iMechanism yoLungiso olungqongqo
Ipleyiti ibandakanya isikhonkwane sokutshixa, esibonelela uzinzo olusisigxina olubalulekile kwithambo le-comminuted okanye i-osteoporotic. I-interface yokukhiya phakathi kwepleyiti kunye nezikrufu ziguqula ukwakhiwa kwi-fixator yangaphakathi, ukunciphisa i-micro-motion kwindawo yokuphuka kunye nokukhuthaza ukuhlanganiswa kwangaphambili kunye nokuphulukiswa kwamathambo ngokukhawuleza.
Ngokukodwa, xa isetyenziswe kwi-pelvic okanye kwi-acetabular reconstruction, iteknoloji yokutshixa ibonise amazinga aphantsi obunzima kunye nokuphucula ukuchasana kwe-biomechanical kwimikhosi kwiindawo ezinobunzima.
Uphuculo lokuSebenza ngoTyando kunye neZiphumo
Kumaqela otyando, isixhobo esidibanisa ukulingana kwe-anatomical kunye nokuzinza kokutshixa siguqulela ukuhamba komsebenzi olungelelanisiweyo kunye nohlengahlengiso olumbalwa lwangaphakathi. Isidingo esincitshisiweyo sokugoba okanye ukubunjwa kwakhona akunciphisi ixesha lokusebenza kuphela kodwa kunciphisa ukuguquka okunokwenzeka kwepleyiti, enokubeka esichengeni amandla okufakelwa.
Ngaphezu koko, umdlalo ongcono we-anatomical uphucula uqhagamshelwano lweplate-bone, oluyimfuneko ekwabelwaneni komthwalo kunye nokuzinza kwexesha elide, ngakumbi kwizigulane ezifunwa kakhulu.
Izicelo kuzo zonke iimeko zokuqhekeka okuntsonkothileyo
Ipleyiti yokutshixa ye-anatomical 120° iqhele ukusetyenziswa apha:
I-pelvic kunye ne-acetabular fractures
Ukwakhiwa kwakhona kwephiko iliac
Ukophuka kwamathambo amade kunye nokukhubazeka kwe-angular
Ukulungiswa kwe-Periprosthetic fracture
Ubuninzi bayo kunye nokuhambelana kwe-anatomical kwenza ukuba kube yinto ekhethiweyo yokukhetha amaziko e-orthopedic trauma, ngokukodwa kwiimeko ezinzima kakhulu apho ukuchaneka kubaluleke kakhulu.
Xa kunyangwa iifractures ezintsonkothileyo, ngakumbi kwiindawo ezinomngeni we-anatomically njenge-pelvis okanye i-acetabulum, imiba yoyilo lokufakelwa. I-plate yokuvuselela i-anatomical ye-120 ° yokutshixa inika ibhalansi egqibeleleyo ye-precontoured fit, ukuzinza kwe-angular, kunye nokulungiswa kokutshixa-ukuphucula ukusebenza kakuhle kotyando kunye neziphumo zesigulane.
Ukuba ufuna ukufakelwa okuthembekileyo, okunobuhlobo nogqirha otyando okwenzelwe iimfuno ezintsonkothileyo zokuvuselela, iShuangyang Medical ibonelela ngomgangatho ophezulu we-anatomical 120 ° iipleyiti ezenziweyo ukuhlangabezana nemigangatho engqongqo yezonyango kunye nokwenziwa ngokwezifiso kwiimfuno zakho zeklinikhi.
Ixesha lokuposa: Jul-31-2025